AirHint found the following cheapest return flights from Sao Paulo (GRU) to Frankfurt (FRA) in September 2025 (see full year).

Return flights

29 Sep - 10 Oct	TAP
28 Sep - 08 Oct	TAP
28 Sep - 09 Oct	TAP
28 Sep - 20 Oct	TAP
28 Sep - 13 Oct	TAP
26 Sep - 12 Oct	LATAM Airlines Group
23 Sep - 27 Oct	Air Europa
17 Sep - 29 Sep	United
25 Sep - 29 Oct	Air Europa
16 Sep - 08 Oct	Iberia
20 Sep - 30 Sep	LATAM Airlines Group
16 Sep - 28 Sep	United
10 Sep - 15 Sep	United
24 Sep - 01 Oct	United
16 Sep - 23 Sep	United
01 Sep - 10 Sep	KLM
16 Sep - 30 Sep	United
04 Sep - 18 Sep	United
04 Sep - 14 Sep	United
09 Sep - 16 Sep	United

Also check the deals for one-way flights from Sao Paulo to Frankfurt in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Sao Paulo to Frankfurt in September from $827

Return flights